Round Tanzanite Stud Earrings Set in Sterling Silver 1/2ct tgw Real Genuine Tanzanite 4MM Round Tanzanite 1/2ct Total Weight Sterling Silver Settings Rhodium Finished All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. The Amanda Rose Collection carries a variety of fine jewelry. Our collection includes diamond, gemstone, gold, and fashion jewelry. 4MM Round Tanzanite 1/2ct Total Weight Sterling Silver Settings Rhodium Finished All of our jewelry will ship in branded Amanda Rose Collection boxes.